diff options
| -rw-r--r-- | drivers/net/wireless/b43/wa.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/drivers/net/wireless/b43/wa.c b/drivers/net/wireless/b43/wa.c index e632125cb772..daa94211f838 100644 --- a/drivers/net/wireless/b43/wa.c +++ b/drivers/net/wireless/b43/wa.c @@ -204,42 +204,43 @@ static void b43_wa_rt(struct b43_wldev *dev) /* Rotor table */ b43_ofdmtab_write32(dev, B43_OFDMTAB_ROTOR, i, b43_tab_rotor[i]); } +static void b43_write_null_nst(struct b43_wldev *dev) +{ + int i; + + for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) + b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, i, 0); +} + +static void b43_write_nst(struct b43_wldev *dev, const u16 *nst) +{ + int i; + + for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) + b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, i, nst[i]); +} + static void b43_wa_nst(struct b43_wldev *dev) /* Noise scale table */ { struct b43_phy *phy = &dev->phy; - int i; if (phy->type == B43_PHYTYPE_A) { if (phy->rev <= 1) - for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) - b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, - i, 0); + b43_write_null_nst(dev); else if (phy->rev == 2) - for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) - b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, - i, b43_tab_noisescalea2[i]); + b43_write_nst(dev, b43_tab_noisescalea2); else if (phy->rev == 3) - for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) - b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, - i, b43_tab_noisescalea3[i]); + b43_write_nst(dev, b43_tab_noisescalea3); else - for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) - b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, - i, b43_tab_noisescaleg3[i]); + b43_write_nst(dev, b43_tab_noisescaleg3); } else { if (phy->rev >= 6) { if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN) - for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) - b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, - i, b43_tab_noisescaleg3[i]); + b43_write_nst(dev, b43_tab_noisescaleg3); else - for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) - b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, - i, b43_tab_noisescaleg2[i]); + b43_write_nst(dev, b43_tab_noisescaleg2); } else { - for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++) - b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, - i, b43_tab_noisescaleg1[i]); + b43_write_nst(dev, b43_tab_noisescaleg1); } } } |